Correct answer
A. Decreases
Explanation
The correct answer is Decreases.
Silicone resins, which are highly water repellent and has good heat resistance cannot be used________?
Dissolving a solute in a solvent does not change its________?
At equal mass velocities, the values of film co-efficients for gases as compared to that for liquids are generally?
Parallel straight line pattern of temperature distribution for both hot and cold fluids is observed in case of heat exchanger of the type________?
Mach number is defined as the ratio of the local flow velocity to the sonic velocity in the fluid. For what value of Mach number, the gases are considered incompressible?
Viscosity index of a lubricating oil________?